ci: install crane in forge image

Currently seeing issues of crane not available in the uploading
environment. Installing crane on forge image.

https://buildkite.com/ray-project/postmerge/builds/15375/steps/canvas?jid=019bb99d-6f9e-45fa-92e3-a5a1d9373e8d#019bb99d-6f9e-45fa-92e3-a5a1d9373e8d/L198

Topic: crane-fix

Signed-off-by: andrew <[email protected]>

Author: andrew-anyscale

ci/docker/forge.Dockerfile

@@ -100,6 +100,15 @@ if [[ "$(uname -i)" == "x86_64" ]]; then
   bash install-k8s-tools.sh
 fi
 
+# Install crane (container registry tool)
+CRANE_VERSION=0.20.2
+CRANE_ARCH="$(uname -m)"
+if [[ "$CRANE_ARCH" == "aarch64" ]]; then
+  CRANE_ARCH="arm64"
+fi
+curl -fsSL "https://github.com/google/go-containerregistry/releases/download/v${CRANE_VERSION}/go-containerregistry_Linux_${CRANE_ARCH}.tar.gz" \
+  | tar -xzf - -C /usr/local/bin crane
+
 EOF
 
 USER forge